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Java example source code file (ProxyClassesDumper.java)
The ProxyClassesDumper.java Java example source code/* * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package java.lang.invoke; import sun.util.logging.PlatformLogger; import java.io.FilePermission; import java.nio.file.Files; import java.nio.file.InvalidPathException; import java.nio.file.Path; import java.nio.file.Paths; import java.security.AccessController; import java.security.PrivilegedAction; import java.util.Objects; import java.util.concurrent.atomic.AtomicBoolean; /** * Helper class used by InnerClassLambdaMetafactory to log generated classes * * @implNote * <p> Because this class is called by LambdaMetafactory, make use * of lambda lead to recursive calls cause stack overflow. */ final class ProxyClassesDumper { private static final char[] HEX = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' }; private static final char[] BAD_CHARS = { '\\', ':', '*', '?', '"', '<', '>', '|' }; private static final String[] REPLACEMENT = { "%5C", "%3A", "%2A", "%3F", "%22", "%3C", "%3E", "%7C" }; private final Path dumpDir; public static ProxyClassesDumper getInstance(String path) { if (null == path) { return null; } try { path = path.trim(); final Path dir = Paths.get(path.length() == 0 ? "." : path); AccessController.doPrivileged(new PrivilegedAction<Void>() { @Override public Void run() { validateDumpDir(dir); return null; } }, null, new FilePermission("< Other Java examples (source code examples)Here is a short list of links related to this Java ProxyClassesDumper.java source code file: |
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